Tag: success stories

The Seidenberg School of Computer Science and Information Systems’ PhD in Computer Science program has been seeing a lot of success recently! Although still a young program, we are starting to see our talented PhD students who enrolled near the very beginning achieving their goals. We are very proud to announce the successful dissertation defenses by new PhD Dr. Md Liakat Ali!

“The last three years of my life at Pace University have taught me so many things,” said Dr. Ali. “On the very first day at Pace, I got an email from Dr. Charles C. Tappert for Pattern Recognition and Machine Learning class. At the end of email, there was a quote: ‘If we knew what it was we were doing, it would not be called research.’ – Einstein. Dr. Tappert, my supervisor, a wonderful professor and an expertise in biometric areas . . . inspired me in so many ways to complete my PhD.”

Dr. Ali’s dissertation, “A Hybrid Generative/Discriminative Approach to Machine Learning Problems with Application to Keystroke Biometrics,” involved the design and implementation of a novel method for tackling machine learning problems that worked to increase security using keystoke biometrics. The way we interact with our devices gives clues to who we are: how we swipe screens, the pressure we exert, the speed with which we type; all of this can be used as identifying factors that can be used to further secure our devices and digital accounts.

Currently, Dr. Ali is a Computer Science professor at Caldwell University, NJ, and is committed to continuing to pass on his knowledge in the classroom. “[M]y goals are to teach IT courses with most advanced theory and practical application, making students’ enthusiastic for advancement in technology and increasing their opportunity. I would like to continue teaching and research in Computer Science.”

He has published more than 20 international conference and journal papers, including at IEEE conferences on Smart Cloud, Cybersecurity and Cloud Computing, and Big Data Security on Cloud.

Fellow PhD student Avery Leider attended Ali’s defense. “What was awesome about Liakat Ali’s PhD Dissertation is that he continued research that was done earlier by the first PhD of the Computer Science PhD program at Pace University, John Vincent “Vinnie” Monaco, who did groundbreaking work in user authentication using the biometrics of how a person types on the keyboard. Vinnie now works as a Computer Scientist at the U.S. Army Research Laboratory. Ali used that research, and went farther than Vinnie did, making this closer to being able to be used every day. Ali and Vinnie were both students of Dr. Tappert, who advised them on their PhD dissertations because that is work that he has been interested in for years. Maybe Pace University will become famous for keystroke biometrics!”

Over the weekend of July 10-12, a team of four Pace students competed against 19 other groups in the NYC Virtual Reality Hackathon, a hackathon that took place as part of the LoNyLa/TimeWave Festival. The Pace team won the Best Wow Factor VR category and brought home a $500 prize!

Pace students and alums Taranjyot Singh Multani (MS CS ’15), Dhruvil Gandhi (MS CS ’16), Avery Leider (PhD CS ’18) and Syed Adil Hasan (MBA Financial MGMT and IS ’16) joined up with Zeev Kirsh, a litigation staff attorney at Paul, Weiss, and Guilherme Pena Costa, a Brazilian programmer who works at McCann Advertising Agency, whom they had met at a Sony sponsored Mega-Meetup the night before the hackathon. The diverse team used their individual skills to dominate in their category during the hackathon – just the kind of interdisciplinary focus we love to see!

The theme of the hackathon focused on “Mythos and Moxie,” an idea derived from the way technology changes constantly and rapidly while storytelling fundamentals have remained the same. The teams were challenged to create a VR platform that transcends technology and opens up users to a more human experience of storytelling, exploring the possibilities of VR technology while doing so.

The team decided to create a kind of virtual island that would incorporate musical features, which users could alter according to their own liking using their movements. The island played four different kinds of music in each corner, and users navigated the island using the Oculus Rift. Depending on how they moved, the music would change in volume, intensity or balance. Users could move around the island to figure out which kind of music they most wanted to hear. The team had originally planned to make movement possible through Dhruvil’s Leap Motion, but faced a big challenge in getting the software and hardware to interact seamlessly. Eventually, they had to cut out the Leap Motion and focus just on using the Oculus Rift and game controllers for movement. Even so, their product was a great success with each of the five judges.

After all the groups showed off their projects, the Pace team received high praise from their category’s judge Chaki Ng, who is also General Manager for Viacom Labs. He stated that the team had successfully captured the essence of the hackathon with their project, and that their project was the most developed and complete out of the presentations that weekend. It turns out that music is a great way to provide an emotionally tangible experience for a user in a virtual environment. The team was delighted to hear this, especially considering the setbacks they had faced during their project. Nevertheless, their story and their content was strong enough to earn them their prize, and we hope they can continue to build on this project in the future to include all the cool features with Leap Motion that they originally wanted to use!